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General Specifications GS 01F06F01-01EN
Model DY Model DYA FOUNDATION Fieldbus Communication Type Vortex Flowmeter
■ General FOUNDATION Fieldbus is the digital communication line for the field instruments, whose signal is internationally standardized by Fieldbus Foundation. The Fieldbus bi-directional digital communication performance makes possible for the field instruments and the control devices to be a complete on-line system, superseding the existing analog transmission lines. Thus, based on FOUNDATION Fieldbus specifications, digitalYEWFLO Fieldbus models offer more flexible instrumentation through a higher level communication capability and propose the cost reduction by multi-drop wirings with less cables. * FOUNDATION is a registered trademark of Fieldbus FOUNDATION.
■ FEATURES • Interoperability (ITK 5.0.1) FOUNDATION Fieldbus specifications (ITK 5.0.1) grant the interoperability of the field instruments. • Reduction of instrumentation cost The multi-drop wiring on the Fieldbus communication line contributes to the reduction of wiring cost. • Mass flow calculation Arithmetic (AR) function block expands the mass flow calculation function for the saturated steam, superheated steam, gases and natural gas by using external pressure/temperature input (/MV:internal temperature input) with a high accuracy. Additionally, in combination with DTM* brings to the high accurate mass flow calculation output, ex. natural gas process. • User-friendliness The common function block of field devices have the same operability, because of their common specification. The individual device setting (Transducer Block parameter setting) can be done simply by executing METHOD. • Independent flow and temperature calculations (multi-variable type: option) The multi-variable type (/MV: option) of digitalYEWFLO separately outputs flowrate output (AI1) and temperature output (AI2) . Two DI function blocks output the limit signal output both flowrate and temperature.
Model DYA Remote Type Converter
Model DY-F Integral Type Vortex Flowmeter
• Advanced self-diagnostics The digitalYEWFLO has advanced self-diagnostics which can predict and identify anomalies in the process conditions, such as high pipeline vibration and abnormal flow. Also, the Fieldbus type digitalYEWFLO supports various alarm functions, such as high/low-limit alarms and alerts of block errors, based on the FOUNDATION Fieldbus specification. • Link Master function : BASIC at factory setting. digitalYEWFLO Fieldbus models support the Link Master function. This function enables backup of network manager and local control only by field devices. • PID function block (option) A PID function block (with the I-PD control algorithm) enables the field device to control the process. • Software download function (option) Software download function permits to update DY software via a FOUNDATION fieldbus. Typical use of this function is to add new features such as function blocks and diagnostics to existing devices. * DTM (Device Type Manager): the application which defines the Graphical User Interface (GUI) specific to the device.
■ STANDARD SPECIFICATIONS For items other than those described below, refer to GS 01F06A00-01EN. Applicable Models: All the models of DY and DYA with Fieldbus communication functions (Output code: F). These models conform to the following EMC Conformity Standards: EN61326-1 Class A, Table 2 (For use in industrial locations), EN61326-2-3
GS 01F06F01-01EN ©Copyright Jan. 2003(YK) 9th Edition Jul. 2012(KP)
Yokogawa Electric Corporation
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<> <> EN55011 Class A Group 1 Caution: This instrument is a Class A product, and it is designed for use in the industrial environment. Please use this instrument in the industrial environment only. Note: Use the metal conduit for the remote cable.
Normal Operating Condition Power Supply Voltage: 9 to 32 V DC for general-purpose, flameproof types and Nonincendive type 9 to 24 V DC for intrinsically safe type (Entity model) 9 to 17.5 V DC for intrinsically safe type (FISCO model) Performance Specifications Mass Flow Accuracy using Arithmetic (AR) function block: (when outer temperature sensor and outer pressure sensor are used) Accuracy +/– %: of Reading Notes Fluid
Mass Flow Accuracy
Saturated steam (Temperature base)
Saturated steam (Pressure base)
Input for Temperature, Pressure
Temperature
⫾1.7% (<35m/s) ⫾2.2% (35m/s–80m/s)
Superheated steam
Pressure
Reference input condition for Mass Flow Accuracy
Temperature range +100 to +330°C Temperature accuracy ⫾0.1%
Flow computing
Density computing by temperature using standard steam table (IAPWSIF97: International Associaton for the Properties of Water and Steam)
Density computing by pressure using Pressure range 0.1MPa to flange rating standard steam table (IAPWS-IF97: International Associaton for the Pressure accuracy ⫾0.2% Properties of Water and Steam)
Temperature and Pressure
Pressure condition: Pressure range 0.1MPa to flange rating Pressure accuracy ⫾0.2% Temperature condition: Temperature range +100 to + 450°C Temperature accuracy ⫾0.1%
Density computing by temperature and pressure using standard steam table (IAPWS-IF97: International Associaton for the Properties of Water and Steam)
General gas
Not fixed
Temperature and Pressure
Accuracy is changed by fluctuating deviation factor K on temperature, pressure condition
Temperature, pressure compensation computing using gas equation (BoyleCharles's) at fixed deviation factor K.
Liquid
Not fixed
Temperature
Accuracy is changed by setting value for temperature compensation factor
Density computing by temperature using equation API • JIS K2249.
General gas including Natural gas
For Natural gas ⫾1.1% (<35m/s) ⫾1.6% (35m/s–80m/s)
Temperature and Pressure
Liquid
Not fixed
Temperature
For Natural gas accuracy condition is Pressure condition: Pressure range 0 to 12MPa Pressure signal ⫾0.2% Temperature condition: Temperature range –10 to + 65°C Temperature signal ⫾0.1%
For natural gas, AGA No.8 is applied for temperature, pressure compensation computing For general gas and liquid, DIPPR General gas is computed using physical database is applied (AIChE: properties supported by DIPPR American Institute of Chemical database Engineers) for Mass flow computing. (AIChE: American Institute of Chemical Engineers) Density parameters are downloaded by FSA120 • FieldMate FlowNavigator Computed using physical properties supported by DIPPR database (AIChE: American Institute of Chemical Engineers)
1) Mass Flow Accuracy for Steam and Natural gas is computed adding by Temperature and Pressure compensation based on Volumetric Flow Accuracy. 2) Mass Flow Accuracy for AI output is the same as Smart type (BRAIN, HARTprotocol). Refer to GS 01F06A00-01EN.
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<> <> Mass Flow or Volumetric Flow at Norminal/Standard condition Accuracy using Arithmetic (AR) function block: (when Multi-bariable type (/MV) and outer pressure sensor are used) Accuracy +/– %: of Reading Notes Fluid
Mass Flow Accuracy
Saturated steam (Temperature base)
Saturated steam (Pressure base)
Input for Temperature, Pressure
Temperature
⫾2.0% (<35m/s) ⫾2.5% (35m/s–80m/s)
Superheated steam
Pressure
Reference condition for Mass Flow Accuracy
Temperature range +100 to +250°C
Flow computing
Density computing by temperature using standard steam table (IAPWSIF97: International Associaton for the Properties of Water and Steam)
Density computing by pressure using Pressure range 0.1MPa to flange rating standard steam table (IAPWS-IF97: International Associaton for the Pressure accuracy ⫾0.2% Properties of Water and Steam)
Temperature and Pressure
Pressure condition: Pressure range 0.1MPa to flange rating Pressure accuracy ⫾0.2% Temperature condition: Temperature range +100 to + 250°C
Density computing by temperature and pressure using standard steam table (IAPWS-IF97: International Associaton for the Properties of Water and Steam)
General gas
Not fixed
Temperature and Pressure
Accuracy is changed by fluctuating deviation factor K on temperature, pressure condition
Temperature, pressure compensation computing using gas equation (BoyleCharles's) at fixed deviation factor K.
Liquid
Not fixed
Temperature
Accuracy is changed by setting value for temperature compensation factor
Density computing by temperature using equation API • JIS K2249.
General gas including Natural gas
For Natural gas ⫾2.0% (<35m/s) ⫾2.5% (35m/s–80m/s)
Temperature and Pressure
Liquid
Not fixed
Temperature
For Natural gas accuracy condition is Pressure condition: Pressure range 0 to 12MPa Pressure signal ⫾0.2% Temperature condition: Temperature range –10 to + 65°C
For natural gas, AGA No.8 is applied for temperature, pressure compensation computing General gas is computed using physical For general gas and liquid, DIPPR database is applied (AIChE: properties supported by DIPPR American Institute of Chemical database (AIChE: American Institute of Chemical Engineers) for Mass flow computing. Engineers) Density parameters are downloaded by FSA120 • FieldMate FlowNavigator Computed using physical properties supported by DIPPR database (AIChE: American Institute of Chemical Engineers)
1) Mass Flow Accuracy for Steam and Natural gas is computed adding by Temperature and Pressure compensation based on Volumetric Flow Accuracy. 2) Refer to GS 01F06A00-01EN about mass and volumetric flow accuracy of AI1 output and temperature accuracy of AI2 output.
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<> <> Electrical Specifications
■ MODEL AND SUFFIX CODES
Output Signals: Digital communication signal compliant with the FOUNDATION Fieldbus protocol
DY䊐䊐䊐-F䊐䊐䊐䊐䊐-䊐䊐/䊐 DYA-F䊐䊐/䊐
Communication Requirement Condition of Communication Line: Supply voltage: 9 to 32 V DC Supply current: 15 mA maximum 24 mA maximum for the software download
“F” following the first dash indicates that the output is digital communication compliant with the FOUNDATION Fieldbus protocol.
Functional Specifications: Functional specifications for Fieldbus communication conform to the standard specifications (H1) of FOUNDATION fieldbus. Function blocks Block name
Number
Execution time
Note
AI
3
29 ms
DI AR
2 1
25 ms 40 ms
IT
1
40 ms
PID
1
40 ms
AI1: Monitors the fow rate and totalized flow rate;, AI2: Monitors the temperature for a model with the multi-variable type option; AI3: volumetric flow input for mass flowrate calculation of AR. Flow and temperature limit switches Mass flow calculation Integrator block integrates a variable as a function of the time or accumulates the counts Applicable when LC1 option is specified T01-03.EPS
Link master function (BASIC of factory setting)
■ OPTIONAL SPECIFICATIONS For options other than below, see GS 01F06A00-01E. (Note1)
For intrinsically safe approval, use the barrier certified by the testing laboratories (BARD-400 is not applicable).
Item
Code
Description
PID Function
Provides a PID control function block.
LC1
Multi-variable Type
Provides a temperature sensor (Pt 1000) built into the vortex shedder bar, enabling the AI2 function block to output the process fluid temperature, and mass flow rates to be calculated. (For details, see GS 01F06A00-01EN.)
MV
Software download function
Based on FOUNDATION Fieldbus Specification (FF-883) Download class: Class 1
EE
FM explosion-proof Approval Applicable Standard: FM3600, FM3611, FM3615, FM3810, Including Supplement 1 ANSI/NEMA 250 Type of Protection: explosion-proof for Class I, Division 1, Groups A, B, C, and D; Dust-ignitionproof Class II/III, Division 1, Groups E, F, and G. “SEAL ALL CONDUITS WITHIN 18 INCHES.” “WHEN INSTALLED IN DIV.2, SEALS NOT REQUIRED.” Enclousure Rating: NEMA TYPE 4X Temperature Code: T6 Ambient Temperature: –29 to +60°C (Integral Type Vortex Flowmeter and Remote Type Vortex Flow Detector) –40 to +60°C (Remote Type Vortex Flow Converter) Ambient Humidity: 0 to 100%RH Maximum Working Pressure: 16MPa (DY015 to DY200) 5MPa (DY250 and DY300) Coating of Enclosure: Epoxy resin coating or Polyurethane resin coating. Electrical Connection: ANSI 1/2NPT female
FF1
Factory Mutual (FM)
FM Intrinsically Safe Approval (Note 1) , Nonincendive Applicable Standard: FM3600, FM3610, FM3611, FM3810, NEMA-250, ANSI/ISA-60079-0, ANSI/ISA-60079-11, ISA60079-27 Type of Protection : Intrinsically Safe for Class I, II, III, DIV.1, Groups A, B, C, D, E, F and G, T4, and Class I, Zone 0, AEx ia IIB/IIC T4, Entity, FISCO Nonincendive for Class I, II, Div.2, Groups A, B, C, D, F and G, Class III, DIV.1, Class I, Zone 2, Group IIC, FNICO Ambient Temperature : –29 to +60ⴗC (Integral Type Vortex Flowmeter) –29 to +80ⴗC (Remote Type Vortex Flow Detector) –40 to +60ⴗC (Remote Type Vortex Flow Converter) Ambient Humidity : 0 to 100% RH (No condensation) Indoors and Outdoors : TYPE 4X Electrical Parameters : Intrinsically Safe [Entity] Vmax=24V, Imax=250mA, Pi=1.2W, Ci=1.76nF, Li=0 [FISCO (IIC)] Vmax=17.5V, Imax=380mA, Pi=5.32W, Ci=1.76nF, Li=0 [FISCO (IIB)] Vmax=17.5V, Imax=460mA, Pi=5.32W, Ci=1.76nF, Li=0 Nonincendive Vmax=32V, Ci=1.76nF, Li=0 Electrical Connection : ANSI 1/2NPT female
FS16
T01-01.EPS
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Code
Description
ATEX Flameproof Approval Applicable Standard: EN60079-0, EN60079-1 Type of Protection: II 2 G Ex d IIC T6...T1 Gb (Integral Type Vortex Flowmeter and Remote Type Vortex Flow Detector) II 2 G Ex d IIC T6 Gb (Remote Type Vortex Flow Converter) Group : II, Category : 2G Temperature Class : T6...T1 (Integral Type Vortex Flowmeter and Remote Type Vortex Flow Detector) T6 (Remote Type Vortex Flow Converter) Process Temp. : T6(–29 to 80°C), T5(–29 to 100°C), T4(–29 to 135°C), T3(–29 to 200°C), T2(–29 to 300°C), T1(–29 to 450°C) (Use /HT version above 250°C) Ambient Temperature: –29 to 60°C (Integral Type Vortex Flowmeter and Remote Type Vortex Flow Detector) –40 to 60°C (Remote Type Vortex Flow Converter without indicator) –30 to 60°C (Remote Type Vortex Flow Converter with indicator) Ambient Humidity: 0 to 100% RH Electrical Connection: ANSI 1/2NPT female, ISO M20 × 1.5 female
ATEX
ATEX Intrinsically Safe Approval (Note 1) Applicable Standard : EN50014, EN50020, EN60079-27, EN50284 Type of Protection: EEx ia IIB/IIC T4...T1 (Integral Type Vortex Flowmeter and Remote Type Vortex Flow Detector) EEx ia IIB/IIC T4 (Remote Type Vortex Flow Converter) Groups: II Category: 1G Maximum Working Pressure: 16MPa (DY015 to DY200) 5MPa (DY250 and DY300) Tamb. (Integral Type Vortex Flowmeter): –29 to +60°C Tamb. (Remote Type Vortex Flow Detector): –29 to +80°C Tamb. (Remote Type Vortex Flow Converter): –40 to +60°C Ambient Humidity: 0 to 100%RH (No condensation) Process Temp.: T4; 135°C, T3; 200°C, T2; 300°C, T1;450°C (Use /HT version above 250°C) For connection to certified Intrinsically Safe circuit with Supply circuit of Integral Type Flowmeter and Remote Type Converter:
KF2
KS26
[Entity] Vmax=24V, Imax=250mA, Pi=1.2W, Ci=1.76nF, Li=0 [FISCO (IIC)] Vmax=17.5V, Imax=380mA, Pi=5.32W, Ci=1.76nF [FISCO (IIB)] Vmax=17.5V, Imax=460mA, Pi=5.32W, Ci=1.76nF, Li=0
Connect sensor circuit of DYA and DY-N (/HT) Electrical Connection: ANSI 1/2NPT female, ISO M20 × 1.5 female ATEX Type n Approval Applicable Standards: EN 60079-15, EN 60079-0 Type of protection: Ex nL IIC T4...T1Gc (Integral Type Vortex Flowmeter and Remote Type Vortex Flow Detector) Ex nL IIC T4Gc (Remote Type Vortex Flow Converter) Groups: II Category: 3G Ambient Temperature: –29 to 60°C (Integral Type Vortex Flowmeter and Remote Type Vortex Flow Detector) –40 to 60°C (Remote Type Vortex Flow Converter without indicator) –30 to 60°C (Remote Type Vortex Flow Converter with indicator) Ambient Humidity: 0 to 100%RH (No Condensation) Process Temperature: T4 (–29 to 135°C), T3 (–29 to 200°C) T2 (–29 to 300°C), T1 (–29 to 450°C) (Use /HT version above 250°C) Degree of Protection of Enclosure: IP66/IP67 Electrical Connection : ANSI 1/2NPT female, ISO M20 × 1.5 female
Canadian Standards Association (CSA)
CSA explosion-proof Approval Applicable Standard: C22.1-98, C22.2 No.0, C22.2 No.0.4, C22.2 No.0.5, C22.2 No.25, C22.2 No.30, C22.2 No.94, C22.2 No.142, C22.2, No.61010-1, ANSI/ISA-12.27.01 Type of Protection: explosion-proof for Class I, Groups B, C and D; Class II, Groups E, F and G; Class III. For Class I, Division 2 locations"FACTORY SEALED, CONDUIT SEAL NOT REQUIRED." Enclosure: Type 4X Temperature Class: T6...T1(Integral Type Vortex Flowmeter and Remote Type Vortex Flow Detector) T6 (Remote Type Vortex Flow Converter) Amb. Temp.: –29 to +60°C (Integral Type Vortex Flowmeter and Remote Type Vortex Flow Detector) –40 to +60°C (Remote Type Vortex Flow Converter) Process Temp. : T6;85°C, T5;100°C, T4;135°C, T3;200°C, T2;300°C, T1;450°C Enclosure : Type 4X Maximum Working Pressure: 16MPa (DY015 to DY200) 5MPa (DY250 and DY300) Coating of Enclosure: Epoxy resin coating or Polyurethane resin coating. Electrical Connection: ANSI 1/2 female Process Sealing Certification Dual Seal Certified by CSA to the requirement of ANSI/ISA 12.27.01 No additional sealing required
IECEx
Technology Institution of Industrial Safety (TIIS), Japan
KN26
CF1
CF11
IECEx Flameproof Approval Applicable Standard: IEC60079-0, IEC60079-1 Type of Protection: Ex d IIC T6...T1 Gb (Integral Type Vortex Flowmeter and Remote Type Vortex Flow Detector) Ex d IIC T6 Gb (Remote Type Vortex Flow Converter) Temperature Class : T6...T1 (Integral Type Vortex Flowmeter and Remote Type Vortex Flow Detector) T6 (Remote Type Vortex Flow Converter) Process Temp. : T6(–40 to 80°C), T5(–40 to 100°C), T4(–40 to 135°C), T3(–40 to 200°C), T2(–40 to 300°C), T1(–40 to 450°C) (Use /HT version above 250°C) Ambient Temperature: –29 to 60°C (Integral Type Vortex Flowmeter and Remote Type Vortex Flow Detector) –40 to 60°C (Remote Type Vortex Flow Converter without indicator) –30 to 60°C (Remote Type Vortex Flow Converter with indicator) Ambient Humidity: 0 to 100% RH Electrical Connection: ANSI 1/2NPT female, ISO M20 × 1.5 female
SF2
TIIS explosion-proof ExdIICT6 approval Amb. temp.: –20 to 60°C (Integral Type Vortex Flowmeter and Remote Type Vortex Flow Detector) Electrical connection: JIS G1/2 female
JF3
T01-02.EPS
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AI1 for Flow Rate Signal (Standard)
AI2 for Temperature Signal (with MV Option)
Tag number (PD_TAG)
Set to “FT1003” by default unless otherwise specified when ordered.
Output mode (L_TYPE)
“Direct”
Upper and lower calculation range limits and unit (XD_SCALE) Upper and lower output range limits and unit (OUT_SCALE)
The upper range limit will be set to the maximum flow rate range specified in the registered sizing data, or to the 0 to 10 m3/h range in case of UNCALIBRATION.
–40 to 250°C or –40 to 482°F
Set to 0xF2 unless otherwise specified when ordered.
Node address
T02.EPS
Explanation of parameters: (1)
XD_SCALE:
Defines the input values from the transducer block (input range of the sensor) corresponding to 0% and 100% values in the calculation inside the AI function block. For a digitalYEWFLO, the values set as the flow span or temperature range (optional) are stored in this parameter.
(2)
OUT_SCALE:
Output scaling parameter. Defines the output values corresponding to 0% and 100% values in the calculation inside the AI function block.
(3)
L_TYPE:
Determines whether the values passed from the transducer block (sensor) should be output without processing (“Direct”) or through scaling conversion based on OUT_SCALE (“Indirect”).
■ TERMINAL CONNECTION Terminal Symbols SUPPLY SUPPLY
Description Fieldbus communication signal
f) Node address g)Operation Functional Class: Select ‘BASIC’ or ‘LINK MASTER’. h)Final destination selection
Internal Ground Terminal External Ground Terminal T03.EPS
Ordering Instructions Specify the following when ordering: a)Model and suffix codes. b)Sizing data: Mandatory for ordering. (*) Create the sizing data by using the latest digitalYEWFLO Sizing Program. (*): digitalYEWFLO Sizing Program is necessary to generate the sizing data for order. XD_SCALE and OUT_SCALE are set the maximum flowrate in the sizinf data for order.
Related Instruments Maintenance tools for field devices, bus terminators, fieldbus power supply, and other fieldbus components need to be prepared by the customer.
=== RELATED MATERIAL === Model DY, Model DYA Vortex Flowmeter...GS 01F06A0001EN. FSA120 Flow Configuration Software...GS 01C25R51-01E
c) Selection of UPPER DISP. FLOWRATE Except: the Remote Type Detector (-N) d)Multi-Variable Type Selection e)Tag Number (PD_TAG): Specify software tag (up to 32 letters) to be written on the amplifier memory.
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GS 01F06F01-01EN Jul. 23, 2012-00
